package cn.kevinproject.dingtalk_robot.datacenter;

import cn.kevinproject.dingtalk_robot.msg.FeedCardMessage;

import java.util.List;

/**
 * @author kevin lau
 */
public interface DataGrab {

    /**
     * 抓取数据
     *
     * @return list
     */
    List<FeedCardMessage.Link> grabData() throws Exception;

    void refreshCache();
}
